Look at your machine’s fuse diagram. Find the slot labeled or "Diagnostics" . Action: If there is a fuse in that slot, remove it .
Cycle the key and then ON again to see if the code clears. 3. Navigate the Diagnostic Menu
This is not a traditional "error code" indicating a broken part; rather, it is a status indicator that the system is ready for troubleshooting or viewing specific diagnostic data. What Does the d1A Code Mean?